81505403232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{90697}}^1$

素因数の和:90781

約数の個数: 192

約数和(自身を含む): 250134925824

約数和(自身を除く): 168629522592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 37, 44, 46, 48, 66, 69, 74, 88, 92, 96, 111, 132, 138, 148, 176, 184, 222, 253, 264, 276, 296, 352, 368, 407, 444, 506, 528, 552, 592, 736, 759, 814, 851, 888, 1012, 1056, 1104, 1184, 1221, 1518, 1628, 1702, 1776, 2024, 2208, 2442, 2553, 3036, 3256, 3404, 3552, 4048, 4884, 5106, 6072, 6512, 6808, 8096, 9361, 9768, 10212, 12144, 13024, 13616, 18722, 19536, 20424, 24288, 27232, 28083, 37444, 39072, 40848, 56166, 74888, 81696, 90697, 112332, 149776, 181394, 224664, 272091, 299552, 362788, 449328, 544182, 725576, 898656, 997667, 1088364, 1451152, 1995334, 2086031, 2176728, 2902304, 2993001, 3355789, 3990668, 4172062, 4353456, 5986002, 6258093, 6711578, 7981336, 8344124, 8706912, 10067367, 11972004, 12516186, 13423156, 15962672, 16688248, 20134734, 22946341, 23944008, 25032372, 26846312, 31925344, 33376496, 36913679, 40269468, 45892682, 47888016, 50064744, 53692624, 66752992, 68839023, 73827358, 77183147, 80538936, 91785364, 95776032, 100129488, 107385248, 110741037, 137678046, 147654716, 154366294, 161077872, 183570728, 200258976, 221482074, 231549441, 275356092, 295309432, 308732588, 322155744, 367141456, 442964148, 463098882, 550712184, 590618864, 617465176, 734282912, 849014617, 885928296, 926197764, 1101424368, 1181237728, 1234930352, 1698029234, 1771856592, 1852395528, 2202848736, 2469860704, 2547043851, 3396058468, 3543713184, 3704791056, 5094087702, 6792116936, 7409582112, 10188175404, 13584233872, 20376350808, 27168467744, 40752701616, 81505403232]

約数ペア:

[(1, 81505403232), (2, 40752701616), (3, 27168467744), (4, 20376350808), (6, 13584233872), (8, 10188175404), (11, 7409582112), (12, 6792116936), (16, 5094087702), (22, 3704791056), (23, 3543713184), (24, 3396058468), (32, 2547043851), (33, 2469860704), (37, 2202848736), (44, 1852395528), (46, 1771856592), (48, 1698029234), (66, 1234930352), (69, 1181237728), (74, 1101424368), (88, 926197764), (92, 885928296), (96, 849014617), (111, 734282912), (132, 617465176), (138, 590618864), (148, 550712184), (176, 463098882), (184, 442964148), (222, 367141456), (253, 322155744), (264, 308732588), (276, 295309432), (296, 275356092), (352, 231549441), (368, 221482074), (407, 200258976), (444, 183570728), (506, 161077872), (528, 154366294), (552, 147654716), (592, 137678046), (736, 110741037), (759, 107385248), (814, 100129488), (851, 95776032), (888, 91785364), (1012, 80538936), (1056, 77183147), (1104, 73827358), (1184, 68839023), (1221, 66752992), (1518, 53692624), (1628, 50064744), (1702, 47888016), (1776, 45892682), (2024, 40269468), (2208, 36913679), (2442, 33376496), (2553, 31925344), (3036, 26846312), (3256, 25032372), (3404, 23944008), (3552, 22946341), (4048, 20134734), (4884, 16688248), (5106, 15962672), (6072, 13423156), (6512, 12516186), (6808, 11972004), (8096, 10067367), (9361, 8706912), (9768, 8344124), (10212, 7981336), (12144, 6711578), (13024, 6258093), (13616, 5986002), (18722, 4353456), (19536, 4172062), (20424, 3990668), (24288, 3355789), (27232, 2993001), (28083, 2902304), (37444, 2176728), (39072, 2086031), (40848, 1995334), (56166, 1451152), (74888, 1088364), (81696, 997667), (90697, 898656), (112332, 725576), (149776, 544182), (181394, 449328), (224664, 362788), (272091, 299552)]